// performs face detection
private IEnumerator DoFaceDetection()
{
// get the image to detect
faces = null;
Texture2D texCamShot = null;
if (cameraShot)
{
texCamShot = (Texture2D)cameraShot.GetComponent <Renderer>().material.mainTexture;
//SetHintText("Wait...");
}
// get the face manager instance
CloudFaceManager faceManager = CloudFaceManager.Instance;
if (texCamShot && faceManager)
{
if (faces != null && faces.Length > 0)
{
//if(displayFaceRectangles)
{
//faceManager.DrawFaceRects(texCamShot, faces, FaceDetectionUtils.FaceColors, this.displayHeadDirection);
faceManager.AddFaceToList(texCamShot, faces);
}
//Add most promininent face to faceList.
//SetHintText("Click on the camera image to make a shot");
}
else
{
//SetHintText("No faces detected.");
}
yield return(faceManager.DetectFaces(texCamShot));
faces = faceManager.faces;
}
else
{
//SetHintText("Check if the FaceManager component exists in the scene.");
}
yield return(null);
}
// performs face detection
private IEnumerator DoFaceDetection()
{
// get the image to detect
Face[] faces = null;
Texture2D texCamShot = null;
if (cameraShot)
{
texCamShot = (Texture2D)cameraShot.material.mainTexture;
SetHintText("Wait...");
}
// get the face manager instance
CloudFaceManager faceManager = CloudFaceManager.Instance;
if (!faceManager)
{
SetHintText("Check if the FaceManager component exists in the scene.");
}
else if (texCamShot)
{
yield return(faceManager.DetectFaces(texCamShot));
faces = faceManager.faces;
if (faces != null && faces.Length > 0)
{
//if(displayFaceRectangles)
{
faceManager.DrawFaceRects(texCamShot, faces, FaceDetectionUtils.FaceColors, displayHeadDirection);
faceManager.AddFaceToList(texCamShot, faces);
}
SetHintText(hintMessage);
SetResultText(faces);
}
else
{
SetHintText("No face(s) detected.");
}
}
yield return(null);
}
